baber/WOPTO huggingface dataset:
Patent JP-H031343-A (JP)
Title: Magneto-optical recording carrier
Inventor: IINO TETSUYA
IPC: G11B11/10
Filed: 1989-05-29
Abstract: PURPOSE:To obtain good recording, erasing and reproducing characteristics in any area of a disk of magneto-optical recording carrier by varying the composition of rare-earth transition metal amorphous alloy used for the carrier in a manner that the inner circumferential area has higher sensitivity for laser power than the outer circumferential area. CONSTITUTION:On the inner circumferential area 1 of the substrate 3, a film expressed by Tb27Fe58Co15, for example, is deposited with using a controlled target, while the film deposited on the outer circumferential area 2 is controlled, for example, to be expressed by Tb35Fe50Co15. Since the optimum recording power P decreases with increase of Tb, the recording film with larger amt. of Tb is suitable for an area of higher line speed and good recording is possible without requiring large laser power. By using the recording film having a certain amt. of Tb for an area of low line speed, deterioration of recording pits or decrease in Kerr rotation due to elevation of film temp. can be prevented. Thereby, the optical recording carrier having both areas of low line speed and high line speed in one disk can be obtd. with good state of pits.
Patent JP-H06324448-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: C09K3/00
Filed: 1993-05-14
Abstract: PURPOSE:To improve desilverability and to prevent precipitation of a ferric complex by processing the silver halide color photographic sensitive material with a bleach-fixing solution containing the ferric complex of a specified compound but substantially no sulfite ion. CONSTITUTION:The silver halide photographic sensitive material is color developed and processed with the bleach-fixing solution containing substantially no sulfite ion and the ferric complex of the compound represented by the formula in which each of R1-R6 is H, an aliphatic or aromatic group, or hydroxy; W is a bonding group represented by-(W1-Z)n-W2-; each of M1-M4 is H or a cation; W1 is alkylene or a simple bond; W2 is alkylene or -CO-; Z is a simple bond or -O-, -S-, -CO-, or -N(Rw)-; Rw is H or alkyl, but both of Z and W1 are not simple bond at the same time; and n is 1, 2, or 3.
Patent JP-S5835978-A (JP)
Title: Semiconductor device
Inventor: SHIRATO TAKEHIDE
IPC: H01L27/092
Filed: 1981-08-28
Abstract: PURPOSE:To make a high dielectric resistance element and a low threshold-low dielectric resistance element coexist in a same substrate by forming two kinds or more of N layers, depth thereof differs, to a P type Si substrate and shaping FETs to the N layers. CONSTITUTION:An Si3N4 mask 25 is formed onto the SiO2 thin-film 22 of a P type Si substrate 21 and a photo-resist mask is jointly used, P and As ions are implanted successively to regions 26, 27 and annealed and a deep N layer 31, shallow N layer 29, deep N<++> layer 34' and a shallow N<+> layer 36' in each N layer are shaped selectively, and a resist mask 37 is molded, B ions are implanted and an N<+> layer 38' is formed. The mask 37 is removed and the whole is annealed, and the channel cuts of the N<++> type 34 and the N<+> types 36, 38 and two shallow and deep kinds of the N wells 29, 31 are completed. High drain dielectric resistance is obtained when the PMOS element T1 is shaped to the N layer 31, depth thereof is approximately twice as long as normal devices, and the RMOS element T2 of normal dielectric resistance-low threshold voltage in the shallow N layer 29 and the NMOS element T3 of normal dielectric resistance in the surface of the substrate 1 can be made coexist.
Patent JP-H03107604-A (JP)
Title: Adjustable connector
Inventor: BURAIAN HAATO
IPC: F16B7/14
Filed: 1990-05-24
Abstract: PURPOSE: To adjust length by forming outer grooves and ridges at the outer peripheries of a first tubular member and a second tubular member with a contracted outer diameter and with its center hole fittingly connected to the first tubular member through a sealing member, and fixing both tubular members engagedly by half fitting clamp parts having inner grooves and ridges. CONSTITUTION: A counterbore 48 is provided on the other end side of a center hole 46 of a first tubular member 30 having an end flange 44 at one end. A first diameter contracted part 58 fitted into the counterbore 48, and a second diameter contracted part 60 for fittingly mounting an elastic seal 64 or the like, are formed on the other side of a center hole 54 of a second tubular member 32 having an end flange 52 at one end. Outer grooves and ridges 50, 56 are formed at the outer peripheries of both tubular members 30, 32, and both tubular members 30, 32 made in specified length by half clamp parts 34, 74 with inner grooves and ridges 72 to be engaged with the outer grooves and ridges 50, 56 are fixed by clamping bolts 40. The length can therefore be adjusted easily and positively.
Patent JP-H11327312-A (JP)
Title: Wet type image forming unit and image forming device
Inventor: KUSAYANAGI TOMOYA
IPC: G03G15/11
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To nearly completely remove liquid developer retained in the gap between a photoreceptor and a squeezing roller, in a part nearer on the upstream side from the contact part of the photoreceptor with the squeezing roller, just before a device is stopped. SOLUTION: A voltage having a polarity opposite to that of the charge of a toner grain is applied to a squeezing roller 14 just before the device is stopped and the squeezing roller 14 is driven to rotate in a direction opposite to that of the surface of a belt like photoreceptor B, while coming into contact with it. Liquid developer is completely removed from the photoreceptor B, to be stuck to the squeezing roller 14. Most of the liquid developer on the squeezing roller 14 is removed from the surface of the squeezing roller 14, in such a manner that a wiper blade 16 on which the same voltage as that of the squeezing roller 14 is applied comes into contact with it. After that, the squeezing roller 14 is separated from the photoreceptor B and the voltage having the same polarity as that of the toner grain is applied to the squeezing roller 14 and the wiper blade 16, to nearly completely remove the liquid developer from the surface of the squeezing roller 14.
Patent JP-H09320089-A (JP)
Title: Optical pickup
Inventor: ISHIKAWA YOSHIHISA
IPC: G11B7/12
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of dust to an optical member by forming an aperture between an aperture for laser beam transmission and an aperture for an objective lens. SOLUTION: When information is recorded to or reproduced from an optical disk 2, a negative pressure is produced, due to high speed rotation of the disk 2, between the objective lens 16 approximated to the disk 2 and the surface of a cover 60 and thereby the air including dusts is sucked from an aperture 15f of the carriage 15. Air including dusts is exhausted, before it reaches a mirror 40 and lens 16, toward the side of disk 2 via the aperture 60f opened at the surface of the cover 60. That is, since the aperture 60f is provided, the air including dusts is exhausted before it reaches the mirror 40 and lens 16. In this timing, since the aperture 60f is provided at the more external circumference of the disk 2 than the lens 16, the circumferential speed of the disk 2 near the aperture 60f is higher than that near the lens 16.  Therefore, a negative pressure is also larger than that at this area and thereby the air from the aperture 15f is effectively exhausted from the aperture 60f.
Patent JP-H08327728-A (JP)
Title: Fm-cw radar equipment
Inventor: IKUNO MASAYOSHI
IPC: G01S13/34
Filed: 1995-06-01
Abstract: PURPOSE: To realize the FM-CW radar, which outputs the transmitting signal more approximate to a triangular wave with the simple constitution. CONSTITUTION: A modulating-signal generating means 1, which generates the triangular-wave shaped modulating signal, an transmitting device 2, which outputs the frequency-modulated high-frequency signal in accordance with the modulating signal, and a transmitting antenna 3, which transmits the high-frequency signal, are provided. Furthermore, a receiving antenna 4, which receives the reflected signal from a target body, a directional coupler 5, which separates a part of the high-frequency signal outputted to the transmitting antenna 3 from the originating device 2, and a mixer 6, which mixes the separated high-frequency signal and the reflected signal and outputs the beat signal, are provided.  This is the FM-CW radar equipment, which has these parts and computes the distance to the target body based on the changes in frequency of the beat signal and in frequency synchronized with the modulating signal. A correcting means 7, which corrects the modulating signal outputted from the modulating-signal generating means 1 so that the frequency of the high-frequency signal outputted from the transmitting device 2 is changed into the triangular wave shape, is provided.
Patent JP-S63296723-A (JP)
Inventor: MATSUDA EIJI
IPC: A47L11/34
Filed: 1987-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10325875-A (JP)
Title: Radiation-monitoring device
Inventor: ISHIBASHI MITSUO
IPC: G01T1/16
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To suppress the influence of an electronic wave to other equipment that is provided in unclear facilities and handles small signals while the mobility of a device is being secured. SOLUTION: A radiation-monitoring device consists of a radiation measuring part 1 for measuring radiation in the nuclear facilities, for example, of a nuclear power plant, and a monitor part 7 that is provided at a place being separated from the radiation measuring part 1 and monitors data being measured by the radiation measuring part 1. Then, it transmits the data between the radiation measuring part 1 and the monitor part 7 by an electronic wave. In this case, the radiation measuring part 1 is set on a mobile type that can move freely and at the same time is set on a fixed type that allows the monitor part 7 to be fixed to the fixed part, for example, of a floor and a wall. Then, the radiation measuring part 1 has a function for transmitting measuring data by the electronic wave only when the electronic wave from the monitor part 7 is received.
Patent JP-H05333007-A (JP)
Title: Ultrasonic measuring apparatus
Inventor: ENDO TOMIO
IPC: G01N29/06
Filed: 1992-05-27
Abstract: PURPOSE:To obtain an ultrasonic measuring apparatus, which performs focusing at the intended inner position of a sample and can perform inner focusing at the center of the sample. CONSTITUTION:The pulse transmitted from a pulse transmitting part 1 is converted into the ultrasonic pulse with a transducer 2. The pulse is converged into the minute spot with an acoustic lens 3. A Z moving part 18 moves the acoustic lens 3 in the direction Z by the distance specified by a CPU 14. The pulse is cast into a sample 5 so that the surface focusing and the inner focusing are achieved. The detected wave is converted into the electric signal. The signal is attenuated by the specified amount in an attenuator 7 and inputted into a gate 9. The peak of the signal, which is selected and outputted through the gate 9, is detected with a peak detecting part 10. The signal is compared with the threshold value, which is generated with a threshold-value setting part 13. When the detected value exceeds the threshold value, the value is outputted. The signal, which is converted into the digital signal in an A/D) converter part 12, is inputted into an image memory 16 in this ultrasonic measuring apparatus.
Patent JP-S5467897-A (JP)
Title: Getter chips producing method for reactor
Inventor: SENDA CHIYUUICHI
IPC: G21C3/17
Filed: 1977-11-11
Abstract: PURPOSE: To produce getter-chips to absorb hydrogen and moisture content in the fuel rod, by means of making a Zr-alloy into chips in the atomosphere of non-oxydation, and of pulverizing it.  
     CONSTITUTION: Chips are produced by means of cutting and treating a Zr-alloy composed of ca. 9W12% of Ti, ca. 4W7% of Ni, and the remain is Zr by a lath or by a milling machine in a rare atomosphere. The chips are pulverized by an attrition mill etc. in the rare atomosphere as same as in the above process, and is made into getter-chips of 20W42 mesh grade. By above mentioned constitution, the surface area per unit volume is large and hydrogen, oxygen and nitrogen does not been absorbed in the producing process, thereby gas absorption ability such as hydrogen or steam etc. is excellent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5837831-A (JP)
Title: Magnetic head assembly and its production
Inventor: FUJIWARA HIDEO
IPC: G11B5/31
Filed: 1981-08-31
Abstract: PURPOSE:To obtain a thin film magnetic head assembly having high track density, by setting plural thin film magnetic heads and current terminals on the same substrate and having a connection via a thin film transformer for the array of current terminals corresponding to the magnetic heads, respectively. CONSTITUTION:The 1st ''Permalloy  '' head core elements 2a and 2b and then the 1st transformer core elements 3a and 3b forming a magnetic core of a thin film transformer are formed on a ''Fotoceram  '' substrate 1 by a mask vapor deposition process. An SiO2 film is stacked on the substrate 1 by a sputtering process, and U-shaped Al conductors 4a and 4b are formed with a partial overlap on the core elements 2a and 2b. At the same time, the adverse U-shaped Al conductor 5a and 5b are formed with a partial overlap on the core elements 3a and 3b. While spiral Al conductors 6a and 6b having current terminals 9a and 9b are provided to form a thin film head of the 1st layer. In such a way, plural thin film magnetic heads are arrayed with high density with no limitation given to the space for the array of current elements.
Patent JP-H11319360-A (JP)
Title: Rotary shuttle for sewing machine
Inventor: TAJIMA IKUO
IPC: D05B57/14
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To secure a gap between an engaging part of a rotating hook bobbin case holder and a regulating member by moving the engaging member forward at a timing when the needle thread goes out from a shuttle to engage with the bobbin case and rotating the bobbin case and the rotating hook bobbin case holder in a direction reverse to that of the rotating hook. SOLUTION: In the rotary shuttle comprising a rotating hook 2 to rotate integrally with the shuttle shaft 1, a rotating hook bobbin case holder 3 rotatably fit in the rotating hook 2, and a bobbin case 5 stored relatively unrotatable in the rotating hook bobbin case holder 3 and made to inhibit the rotation of the rotating hook bobbin case holder 3 even during rotation of the shuttle hook 2 by engaging an engaging part 8 formed on the rotating hook bobbin case holder 3 with a regulating member equipped to the machine frame,  an engaging member 18 forward/rearward movable against the bobbin case is equipped to the front of the bobbin case and the engaging member 18 is moved forward at a timing the needle thread goes out the shuttle and engaged with the bobbin case to rotate the rotating hook bobbin case holder 3 fit in the rotating hook 3 together with the bobbin case in a rotating direction reverse to that of the rotating hook 2.
Patent JP-H086673-A (JP)
Title: Doubling controller utilizing reset control
Inventor: SATO TOSHIO
IPC: H04Q3/545
Filed: 1994-06-17
Abstract: PURPOSE:To evade an uncertain state of the controller when a system is powered ON by associating reset control and doubling control consisting double of exactly the same controllers. CONSTITUTION:When the system is powered ON, reset request signals 119 and 120 the controllers 101 and 102 are made effective. The reset control parts 115 and 116 of the controllers are given an indication showing which controller is placed in operation at the time of simultaneous actuation with controller ID signals 103 and 104. When the controller ID signal indicates that the ground- level controller is placed in operation, the reset control part 116 detects the controller 102 being a controller to enter a stand-by state judging from that the controller ID signal 104 is open, and makes the reset signal 122 of the controller 102 effective for a longer period than the reset control part 115. Consequently, the controller 101 is released from the reset state earlier than the controller 102 and then placed in an operation state.
Patent JP-S61296570-A (JP)
Title: Reproducing and recording device
Inventor: KUBO MITSUMASA
IPC: G11B20/10
Filed: 1985-06-21
Abstract: PURPOSE:To facilitate the setting of a recording level by designing the titled device so that a digital signal is read by the interlace scanning of a disc and a mean level corresponding nearly to the mean value of the analog output of an entire sampling scanning period or the mean level of each sample is decided based on the reading. CONSTITUTION:A signal read by the sampling scanning is converted into an analog signal and inputted to an integrater 20. The integrater 20 integrates each sampling and outputs a mean level. The mean level is held in a hold circuit 21. The mean level obtained from the hold circuit 21 becomes an input to a comparator circuit 23 through a resistor 17 and is compared with a reference voltage (optimum recording level). A motor 17b moves a slider 17a and when both inputs to the comparator circuit 23 are equal, an output is zero volt, the motor 17b is stopped and the attenuation by the resistor 17 is fixed. Thus, the setting of the optimum recording level to the mean level of the reproduced output of a CD 1 is completed.
Patent JP-S5562335-A (JP)
Title: Pressure measuring device
Inventor: TAMAI MITSURU
IPC: G01L9/12
Filed: 1978-11-02
Abstract: PURPOSE: To prevent occurrence of the measurement error caused by the temperature change and thus to increase the measuring accuracy for the measuring device formed by sealing up the insulating oil into the space within the detection part, by transmitting the measuring pressure into the detection part via the soft seal diaphragm.  
     CONSTITUTION: Reference electrode plate 33, insulator 28 containing electrodes 31B and 31A, pressure measuring diaphragm 26 and diaphragm stage 23 are combined to be fitted into inner barrel 21. And the capacity-fixed and capacity-variable capacitors are formed between plate 33 and electrode 31B and between diaphragm 27 and electrode 32A respectively. Thus the detection part is formed with addition of sealed space 48 formed between stage 23 and diaphragm 26 to hold the reference pressure. Such detection part is then stored into outer barrel 38, and the insulating oil is enclosed into the space within the detection part excepting space 48. Then the opening part of barrel 38 is sealed up with seal diaphragm 41 featuring the elastic hardness about several tens to several hundreds times as soft as diaphragm 26 to complete a pressure measuring device. When carrying out the measurement, the measuring pressure is applied to the measuring device through pierced hole 50. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05307771-A (JP)
Title: Information recording disk
Inventor: FUKAYA MASAE
IPC: G11B7/24047
Filed: 1992-04-30
Abstract: PURPOSE:To surely read the information signals of a signal recording part with a simple device by marking the signal indicating the recording capacity of the information signals of this recording part in the peripheral part inner or the peripheral part outer than the signal recording part on the main surface of the disk. CONSTITUTION:Symbols 6 are marked in the positions where the distances from the center of a disk substrate 1 are approximately equal to a stamper number 3. The symbols 6 indicate the recording capacity of the information signals of the signal recording part 2, i.e., the time when the information signals can be recorded in this recording part 2. The dots constituting the symbols 6 are formed by surface satinizing by means of a stamper or others and are formed as black dots in the case of printing. The symbols 6 are constituted of two pieces of the dots if, for example, the time when the information signals can be recorded in the recording part 2 is 60 minutes. The symbols are constituted of three pieces of the dots in the case of 74 minutes. The symbols 6 are surely identified by a simple device, such as photosensor.
Patent JP-2000029678-A (JP)
Title: Program language conversion method, device therefor and recording medium
Inventor: KIKUCHI KENICHIRO
IPC: G06F9/06
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To speedily perform language transplanting without depending upon individual's skill and experience by automating the conversion of a program language in which software is described to another language. SOLUTION: An instruction statement is read out of a CHILL language source module as a conversion source program, word by word (S11). The read- out character string is converted uniformly to lowercase characters as the description form of a C language (S12). Then a conversion database prescribed as to a prepared conversion rule between two languages is investigated to decide whether or not a conversion rule is prescribed for the character string converted to the lowercase characters (S13). When a matching character string is found in the database, a conversion destination character string corresponding to the character string is outputted to a C-language source module (S14). When no matching character string is found, on the other hand, formal conversion is performed according to the rule between the languages and the result is outputted to the C-language module (S15).
Patent JP-2000318335-A (JP)
Title: Heat-sensitive stencil printing film and heat-sensitive stencil printing master
Inventor: NIINUMADATE HIROSHI
IPC: C08J5/18
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a film and a master of superior perforation sensitivity in the low energy and also of superior printability and carrying properties by using a biaxially oriented film formed of a polymer composed of a polylactic acid as a main body and setting the lactide amount of the film in the specified range. SOLUTION: A polymer mainly composed of a polylactic acid, namely a lactic homopolymer, a copolymer composed of the lactic acid and some other hydroxy-carboxylic acid and a mixture of them are used to manufacture a heat-sensitive stencil printing film. The film is a biaxially oriented film, and the lactide amount of the film is set as 0.5 wt.% or less. The thickness of the film is preferably 0.2-8 μm. The film is bonded with a porous substrate composed of a raw material permeating a printing ink and not generating substantially deformation under heat under the heating condition of perforating the film of a raw material such as natural fibers, synthetic fibers or others to manufacture a master.
Patent JP-S5927692-A (JP)
Title: Color printer
Inventor: ONO TAKEHIRO
IPC: H04N1/46
Filed: 1982-08-04
Abstract: PURPOSE:To attain easy to see graph on recording paper, by recording a picture element of a specific color on a color screen with dots in a color other than the specific color on the recording paper. CONSTITUTION:A switching device S recording the picture element of a specific color on the color screen on the recording paper with dots in a color other than the specific color, is provided. A white hue data from a gate circuit 811 is stored in a storage circuit Mb by opening the device S, the white picture element on the screen is recorded with black dots, the black picture elements on the screen are not recorded but represented with the white back-ground of the recording paper. Thus, the white line is recorded with the black line on the recording paper when any graph or the like is displayed with white line on the screen, allowing to attain easy to see display.